322334880 has 384 divisors, whose sum is σ = 1251790848. Its totient is φ = 68124672.

The previous prime is 322334863. The next prime is 322334927. The reversal of 322334880 is 88433223.

It is a super-2 number, since 2×322334880² = 207799549729228800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3322992 + ... + 3323088.

It is an arithmetic number, because the mean of its divisors is an integer number (3259872).

Almost surely, 2^322334880 is an apocalyptic number.

322334880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322334880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (625895424).

322334880 is an abundant number, since it is smaller than the sum of its proper divisors (929455968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322334880 is a wasteful number, since it uses less digits than its factorization.

322334880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 322334880 is about 17953.6870865012. The cubic root of 322334880 is about 685.6499274915.

The spelling of 322334880 in words is "three hundred twenty-two million, three hundred thirty-four thousand, eight hundred eighty".